اشكرك😀 Thanks! A good Java Flink learning experience On Sat, Jan 15, 2022, 11:47 Mariam Walid <mariamwalid2...@gmail.com> wrote:
> Hi Hans, > > As Kamil said, you can use Jackson. I would suggest that you read the > input stream to be of type DataStream<String>, then create a map function > that map each string in the stream to Jackson ObjectNode. > This can be done as follows: > > ObjectMapper mapper = new ObjectMapper(); > DataStream<ObjectNode> jsonStream= inputStream.map(jsonString-> > (ObjectNode) mapper.readTree(jsonString); > > I hope you can benefit from this approach. > > Best regards, > Mariam > > > > On Friday, January 14, 2022, HG <hanspeter.sl...@gmail.com> wrote: > >> Hi, >> >> Before starting programming myself I'd like to know whether there are >> good examples with deserialization of JSON that I can borrow. >> The structure of the JSON is nested with multiple levels. >> >> Any references? >> >> 'better well stolen than badly invented myself' we'd say in Dutch😁 >> >> Regards Hans >> >
